I have posted about this before, and I hope that's ok. I will continue to revisit this every few months until we figure it out. From what I have read this is a Hubitat problem and not a "me" problem, but I am happy to entertain any and all ideas.
I have multiple dashboards that I've built in Hubitat. I have 2 Samsung galaxy tab tablets wall mounted in my house. I also have 2 different iPhones using a dashboard. The Android tablets are utilizing fully kiosk browser and all power saving / hibernate / app suspend features are turned OFF. The iPhones are using Safari to load the dashboards.
Across all devices I get the same failure: the dashboards stop synchronizing after a few minutes to an hour if I'm lucky (it's random). The green check REMAINS GREEN - no red exclamation mark to say it isn't updating. In order to simplify this, I can also tell you that I have a simple clock running on the dashboards and even that clock stops updating the time. Finally, this dashboard has my security camera feeds running into it as images that get a mjpeg feed. The camera feeds ALWAYS REMAIN UP TO DATE on all devices. This is why I think this is a Hubitat issue. It proves that the devices are remaining connected to my network and are receiving data - the cameras stay live!
Any time that I do a manual page refresh, I get an updated dashboard, which as I said, remains updating for a few minutes to hours before it stops updating.
This is all running local, no cloud dashboards.
Can anyone give me any advice on how to diagnose and troubleshoot this? I would be happy to fix this for the community at large because I am certain this issue is not just me. I think dashboard updates are broken for the majority of users.
Thank you as always for the great help!